(b) State the colours of the following compounds, (i) CdS (ii) TiO2 (iii) C0203 (iv) Cr2O3 (V) MnO4
antal with the following properties.​

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.